Item: glove or gauntlet
As an action, this magical launcher can be loaded with up to
five Tiny objects, such as individual bags of ball bearings or
caltrops, or vials of acid, alchemist’s fire, oil, or holy water.
As a bonus action, the wearer can activate the launcher to
fire one of the objects loaded in it, making a ranged weapon
attack against a target or space it can see within 20 feet.